Commit Graph

41 Commits

Author SHA1 Message Date
yogananth subramanian
f0f945d136 ramdisk: enable ppc64 support for symlink
Patch enables symlink /usr/lib -> ../lib  support for ppc64 Fedora deployment ramdisk.

Change-Id: I01994685292d7c1cae0f9ec1a1052d68420b4b82
Closes-Bug: #1463357
2015-06-09 16:10:13 +05:30
Pino Toscano
cb37ef5384 ramdisk: switch from lsb_release to $DISTRO_NAME
Instead of executing `lsb_release` to know the current distro being
built, use the $DISTRO_NAME environment variable, already provided by
distribution elements.

Change-Id: I22b67afb481983cc40c198fd408ad5c7f4d68bec
2015-05-12 17:03:46 +02:00
Jenkins
f8302171f5 Merge "Add element ubuntu-signed to provide signed kernel" 2015-04-28 11:02:44 +00:00
Shivanand Tendulker
06e3d7c767 Add element ubuntu-signed to provide signed kernel
ubuntu-signed element would install 'linux-signed-image-generic' that
provides signed kernel that can be used for deploy in UEFI secure boot mode.

Package 'linux-signed-image-generic' ships signed kernel with extension
'.efi.signed' (Ex. '/boot/vmlinuz-3.13.0-49-generic.efi.signed').

The kernel modules directory for signed kernel and unsigned kernel is same.
It is without 'efi.signed' extension to its name. This is different from normal
practice of directory naming in '/lib/modules' (Ex. For signed kernel
'vmlinuz-3.13.0-49-generic.efi.signed', modules directory is
'/lib/modules/3.13.0-49-generic').
This needed some changes in '/lib/ramdisk-functions' and 'ramdisk' element to
copy kernel modules.

The signed kernel package contains both signed and unsigned kernel. The
unsiged kernel is without extension '.efi.signed' (Ex.
'/boot/vmlinuz-3.13.0-49-generic'). This required change into
'/lib/img-functions' and 'baremetal' element to pick up signed kernel version
when this element is used.

Closes-Bug: 1443076
Change-Id: I60061cbea847b47fa752b9463cfd387e8e7f0635
2015-04-12 11:36:17 -07:00
Derek Higgins
5671a38e8e Fix dhclient in Fedora ramdisks
Copy all of the necessary parts for a Fedora based dhclient to work. This
includes a number of network scripts. Also grab the ip command supplied by
the iproute package, the busybox "ip addr" command was missing the valid_lft
and preferred_lft options.

This will allow the dhcp to work in the ramdisk instead of getting passed the
PXE net config.

Related-Bug: #1417026
Change-Id: I8feee9a740855dab7b47162c5727bf91db77fcc6
2015-03-31 12:27:40 +01:00
Jenkins
8e313b112f Merge "ramdisk-image-create: add support for vmlinux file" 2015-02-04 06:51:51 +00:00
Michael Kerrin
6337e6fe17 Fix issue with leaking /tmp/image.* directories
When building the ramdisk we don't cleanup the temporary
directories after ourselves. This leaves /tmp/image.* directories
mounted and /tmp/image.* directories on the system.

Also the ramdisk-functions duplicate, from what I can see,
the cleanup function from common-functions. So when a job
is killed off it ends up leaving /tmp/image.* directories
on the system.

Change-Id: I2d73aabd0eb176027b4e7368580db08902e2b6ab
2015-01-28 12:07:07 +00:00
yogananth subramanian
57705694e7 ramdisk-image-create: add support for vmlinux file
ramdisk-image-create assumes the presence of vmlinuz file in OS image.
But ubuntu PPC LE images have only vmlinux file. This patch adds
support for using vmlinux file.

Change-Id: I5dd0b8ceb46b73be57d4c15b39b96f99b524fa3f
Closes-Bug: 1413362
2015-01-22 02:10:39 +05:30
AzherKhan
bb38d0e325 Optimize speed of deletion in find command
I would like to recommend to use + instead of \; in the find
command. As this will ensure the removal of all selected
directories in a single invocation.

Hence improve the speed of deletion.

Change-Id: I409fe11aae217afb6f790491591005c679264ed4
2014-10-27 21:04:09 -07:00
Ben Nemec
eed30adc48 Enable dracut deploy ramdisks
The element builds dracut from source on Ubuntu because the
Ubuntu dracut package is broken and very old, so it can't be
installed properly and causes a number of other issues that
are fixed by using a newer version of Dracut.

This initial version should work in virtualized environments.
Further validation of its suitability for real baremetal
deployments will need to be done in the future, but this should
be sufficient to enable that work.

Regarding Dracut specifically, in order to limit the changes
needed in the existing scripts this element continues to use a
cut down version of the /init script that we were building for the
existing ramdisk.  However, instead of running it as pid 0 it is
run as a Dracut pre-mount hook.  This allows Dracut to set up all
of the hardware and system bits, while falling early enough in the
Dracut sequence to complete the deployment before Dracut would try
to boot off the hard disk.

bp tripleo-juno-dracut-ramdisks
Change-Id: I144c8993fe040169f440bd4f7a428fdbe3d745cf
2014-10-17 21:44:09 -05:00
AzherKhan
a22305de05 Optimizing directory creation.
Optimized the creation of directories by using the Brace expansion mechanism.

And corrected the dirname resolution to follow correct convention.

Change-Id: I048c04385d2706c4e38f8548555a59b0437e1fcd
2014-07-08 09:39:58 -07:00
Gonéri Le Bouder
131fb8c216 avoid failure if /lib/firmware doesn't exist
On Debian, /lib/firmware is provided by optional packages like
firmware-iwlwifi or firmware-linux-free. That's why this directory
may not exist.
This change ensure the directory exist before trying to copy it
content.

Change-Id: Icf9eedf4148141c92e9171f16ae744b88a8d8519
2014-06-14 00:05:27 +02:00
Ralf Haferkamp
05d8d4ee43 Include /lib64 into the deploy ramdisk on openSUSE
Change-Id: I88262f6793e1ed3e7f061888ce36b2b134e19507
2014-01-27 09:29:12 +01:00
Ralf Haferkamp
9dcd13d45c Make copy_required_libs() more robust
On some systems ldd gives a slightly different output for VDSOs. It doesn't
contain a '=>'. E.g.:
   linux-vdso.so.1 (0x00007fff2f4a6000)
instead of:
   linux-vdso.so.1 => (0x00007fff2f4a6000)
This patch simply skips all entries in the ldd output which don't expand to a
path name to workaround that.

Change-Id: Ie37637890b775b36bb31af4e586e61131bd80fa8
2014-01-22 21:54:26 +01:00
JUN JIE NAN
6b7cf26689 Fixed device or resource busy issue in EXIT trap
cleanup for ramdisk failed to umount TMP_BUILD_DIR with device or
resource busy error.

The patch unmounts all the mountpoints under TMP_BUILD_DIR and
detaches loop devices associated with TMP_IMAGE_PATH.

The unmounts are applied with both force(-f) and lazy(-l)
options. Force option is only for NFS mounts, it's kept here since no
harm for lazy option.

Change-Id: I84035e6a003d8135186b2fda3facbd2c37967529
2014-01-03 16:53:38 +08:00
JUN JIE NAN
a85f4d11f7 Fix no busybox symlinks issue on rhel
busybox on rhel has no `--list' option, which cause populate_busybox
can not create busybox symlinks. So the ramdisk created will not work
totally.

Fixes bug #1257669

Change-Id: I4f905673bb577867c99e0ccc0756c56a292474f5
2013-12-05 15:25:46 +08:00
Chris Jones
0ff3b94c86 Remove framebuffer video drivers from ramdisks.
We now forcibly remove all framebuffer video drivers from ramdisks, as
part of our ongoing effort to keep every kernel we boot, in text mode,
so it can be more easily intercepted by LOM hardware, nova console
logging, etc.

Fixes-Bug: #1178409

Change-Id: Ia72211c97c03c3f60eb9a1483297fe587de51f0b
2013-10-17 12:14:01 +01:00
Jenkins
1146fe63fc Merge "Add needed symlink for Fedora deployment ramdisk." 2013-07-28 19:58:59 +00:00
James Slagle
92fa96b2f6 Add needed symlink for Fedora deployment ramdisk.
Symlink /usr/lib -> ../lib for Fedora deployment ramdisk.  This
symlink is needed for systemd-udevd.  Otherwise, the network device is
not loaded and initialized when the deployment image is booted.  This
logic was previously contained in
elements/deploy/root.d/50-redhat-prepare-fs, but now that ramdisk
images are built in a chroot, the change needs to be moved so that it
is applied to the ramdisk build.

Change-Id: Icea43230126956ccf5fb8a6a96ca706b75d5c32f
2013-07-26 11:09:29 -04:00
Derek Higgins
e79968f682 Only remove $TMP_BUILD_DIR on cleanup
During ramdisk cleanup if for some reason the filesystems mounted
in $TMP_BUILD_DIR were not removed this recursive delete ended up
deleting parts of the host filesystem that were mounted (in particular
most of the contents of /dev got removed.

This commit doesn't deal with the reason the filesystem didn't unmounted
but ensures the consequences are not as severe.

Fixes Bug 1202612

Change-Id: Id8eba0753c2fe76c79ae1d952ce690d26e33e3ed
2013-07-26 11:03:42 +01:00
Chris Jones
8d1ce9c0c3 Build ramdisks in an image chroot.
Ramdisks are now built inside a chroot which is built by the normal
image build process. Doing so improves our independence of the
precise state of the build host.

This fixes bug 1194055.

Change-Id: Ibc254fbb9e7b404b5f38c1b35bcde8a4136e8e28
2013-07-12 11:09:35 +01:00
Richard Su
ad0fe876df Fix 50-firmware.rules no such file on Fedora 19
systemd on Fedora 19 has made /lib/udev/rules.d/50-firmware.rules
optional:
http://lists.freedesktop.org/archives/systemd-devel/2013-March/009708.html

Firmware is now handled by the in-kernel loader.

Added a file exist check for Fedora 19 and any other distros that
may have dropped the rules file. Backwards compatible with existing
distros.

Fixes: bug #1196409

Change-Id: I1d2acf3f88543736d75eb2e8766e83a3da194638
2013-07-03 14:10:33 -07:00
Robert Collins
a969be49a2 Move functions to common-functions for reuse.
Change-Id: I12a5687d94df678d7f7e8c0b075ee4aba1082156
2013-06-25 17:36:37 +01:00
Robert Collins
9b01f2b129 Consolidate more ramdisk and disk-image code.
RAMDISK_ELEMENT is a spurious difference, to merge the code we need
only semantic difference to exist.

Change-Id: I7d38b2457b6fc838d1a536406bb3c34c00f2b1f9
2013-06-24 20:53:19 +12:00
Lucas Alvares Gomes
cd27dff29a Add fedora support for ramdisk-image-create.
This patch allows the creation of ramdisks from a fedora system.

Change-Id: Ic3b393af45ae1b85d015d2ceb5601ea723457da6
2013-05-31 15:37:31 +01:00
Ghe Rivero
a72d3c1af5 Ignore errors when ldd'ing static binaries.
When trying to get the library dependencies from a static program
it fails and die.
This scapes the error and continue with the execution.

Change-Id: Id3463f2dd77a182ce4f9d9d28165d35f17806892
2013-05-08 14:30:22 +02:00
Clint Byrum
d9a2211d14 Only use tmpfs if build machine has 4GB+ RAM.
For machines with low RAM (or no access to /proc/meminfo) the builder
will still run, but will just build inside the filesystem that is
hosting /tmp. This will result in a slower build (especially if there
are a lot of .deb packages installed).

Fixes bug #1175453

Change-Id: I79f2672058c11e377548820df0ab4fad8f47ffdc
2013-05-03 06:55:53 -07:00
Ghe Rivero
308eee2827 Use multiple locations for elements dir.
Using ELEMENTS_DIR env variable, you can specify multiple dirs containint your elements.
It must be a ":" separated elements list.

When an element is seen in one of those lists, it will be chosen and will continue with the next element.

Change-Id: I18eca27d943139cd6ca1ebd232b419e502d7b048
2013-02-27 10:48:55 +01:00
Arata Notsu
826c9c7935 Make populate_libs() more generic.
It can handle "path to path" output of ldd, such as
    /a/b/c.so => /x/y/z.so (0x123456789)

Change-Id: I68d1096694835818c9129212a02796e1ce1c181d
2013-02-14 20:50:27 +09:00
Tim Miller
56e50ee5cf Consolidate common OS installation into a script:
Move common openstack service installation operations
into a new script `os-svc-install`, which simplifies
the elements for openstack services.

Change-Id: Ied8ac3278e7fe8af76e24748ec4e598a84afa03c
2013-02-13 11:06:00 -08:00
Arata Notsu
9386a35e47 ramdisk-image-create shows a failed binary dependency
This patch fixes a problem: if a binary is not found, the script
exits without a message informs what is needed (because of 'set -e').

Change-Id: I00b8917918f0e6eddf8506d6548432077eb4bf14
2013-02-12 17:07:09 +09:00
Arata Notsu
1d3ca33ce7 Add copyright to lib/ramdisk-*
Change-Id: I6b48205858f3bc6e55b3dd6efc3e038dd6c42127
2012-12-11 18:14:19 +09:00
Monty Taylor
1eff4a436e Rename flavour to element.
Flavour is overloaded in openstack due to it being used by nova. Element
seems to have the same feeling of combinability without using a term already
in active use in the openstack community.

Change-Id: Ia4c028d4062a8f69c66665821c94dd4bcdf06031
2012-12-05 14:04:58 -08:00
Arata Notsu
0b81a3e0e8 Remove udev stuff from the source tree
Pick udev stuff from the running evironment instead.

Change-Id: I90a004d0a2b83d3451e73ae351cf474a7bfd62ee
2012-11-29 12:32:06 +09:00
NoBodyCam
2b879aea6a adding dhclient support 2012-11-20 14:04:40 -08:00
NoBodyCam
f7fdec55a8 added lsmod to default busybox links 2012-11-19 16:01:40 -08:00
chriskrelle
37253564d3 move tgtd & tgtadm to bin-deps of deploy and remove from lib/ramdisk-functions 2012-11-16 16:30:11 -08:00
Chris Jones
f7091cb2fc Add support for flavours to ship udev rules.d files and port over the mellanox variant to use this 2012-11-12 16:57:13 +00:00
Chris Jones
13d65413e1 Remove some whitespace 2012-11-09 22:16:08 +00:00
Chris Jones
6fb8b19b7c Update ramdisk building to support init hooks for flavours 2012-11-09 22:15:05 +00:00
Chris Jones
eb584f14ed Port old baremetal-mkinitrd.sh to the new image creation standards 2012-11-10 10:50:15 +13:00